title: Diagnostic criteria for nonviable pregnancy early in the first trimester.
authors.affiliation: Brigham and Women's Hospital and Harvard Medical School, Boston, MA 02115, USA. pdoubilet@partners.org
authors.forename: Peter M
authors.initials: PM
authors.lastname: Doubilet
authors.forename: Carol B
authors.initials: CB
authors.lastname: Benson
authors.forename: Tom
authors.initials: T
authors.lastname: Bourne
authors.forename: Michael
authors.initials: M
authors.lastname: Blaivas
authors.forename: Kurt T
authors.initials: KT
authors.lastname: Barnhart
authors.forename: Beryl R
authors.initials: BR
authors.lastname: Benacerraf
authors.forename: Douglas L
authors.initials: DL
authors.lastname: Brown
authors.forename: Roy A
authors.initials: RA
authors.lastname: Filly
authors.forename: J Christian
authors.initials: JC
authors.lastname: Fox
authors.forename: Steven R
authors.initials: SR
authors.lastname: Goldstein
authors.forename: John L
authors.initials: JL
authors.lastname: Kendall
authors.forename: Edward A
authors.initials: EA
authors.lastname: Lyons
authors.forename: Misty Blanchette
authors.initials: MB
authors.lastname: Porter
authors.forename: Dolores H
authors.initials: DH
authors.lastname: Pretorius
authors.forename: Ilan E
authors.initials: IE
authors.lastname: Timor-Tritsch
mesh_terms: D018568:Crown-Rump Length; D005189:False Positive Reactions; D005260:Female; D005313:Fetal Death / Q000175:diagnosis*; D005328:Fetal Viability; D058746:Gestational Sac / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D006801:Humans; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D016216:Ultrasonography, Prenatal